The derivative identity
(1)
| |||
(2)
| |||
(3)
| |||
(4)
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where denotes the derivative of . The Leibniz identity extends the product rule to higher-order derivatives.
The derivative identity
(1)
| |||
(2)
| |||
(3)
| |||
(4)
|
where denotes the derivative of . The Leibniz identity extends the product rule to higher-order derivatives.
Weisstein, Eric W. "Product Rule." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/ProductRule.html